Answer:they should have added 2 to 180, not 32
Step-by-step explanation:
1. 10x+6=8-2(x+6)
2. 10x+6=6(x+6)
(distribute the 6)
3. 10x+6=6x+36
(Move the 6x to the other side by subtracting)
4. 4x+6=36
(Move the 6 to the other side by subtracting)
5. 4x=30
(divide)
x=7.5
Hope this helped! :)
Answer:
3,512
Step-by-step explanation:
3,520-8=3,512
X = the square root of 29, or the square root of -29.
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